... box 2.Descriptions Of Our Products: Items Descriptions pvc fitting MaterialPVC-U , PPRProductsPipelines for water supply and ... , Elbow , Reducer, Union , Plug , Pipe Clip , Valve , Plastic Tap and Mouldpvc fitting Size1/2"– 4" 20-110mmpvc fitting StandardASTM ... NBR5648, DIN8078 / 8077Machinesinjection machinespvc fitting Colorswhite and gray for PVC products , green ,grey, white and blue for PPR ...